Rear hub cover of a truck vehicle



FIG. 1 is a right, front perspective view of a rear hub cover of a truck showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof; and,

FIG. 4 is a top down view thereof. 

The ornamental design for a rear hub cover of a truck vehicle, as shown and described. 